What are the two reasons for the appearance of 0.0.0.0 as th

题目
多选题
What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when using the "show ip bgp" c ommand?()
A

The network was originated via redistribution of an interior gateway protocol into BGP.

B

The network was defined by a static route.

C

The network was learned via IBGP.

D

The network was learned via EBGP.

E

The network was  originated via a network or aggregate command.

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相似问题和答案

第1题:

What are two reasons for using a virtual link in OSPF?()

A. Provides fast convergence times.

B. Supports connections of multiple backbones.

C. Eliminates the need for a Designated Router.

D. Supports non direct connections to the backbone.


参考答案:B, D

第2题:

If IP routing is enabled, which two commands set the gateway of last resort to the default gateway?()

A. ip default-gateway 0.0.0.0

B. ip route 172.16.2.1 0.0.0.0 0.0.0.0

C. ip default-network 0.0.0.0

D. ip default-route 0.0.0.0 0.0.0.0 172.16.2.1

E. ip route 0.0.0.0 0.0.0.0 172.16.2.1


参考答案:C, E

第3题:

Churchill Ice Cream has to date made two unsuccessful attempts to become an international company.

(d) What reasons would you suggest to explain this failure of Churchill Ice Cream to become an international

company? (5 marks)


正确答案:
(d) The two international strategies pursued to date are through organic growth (the stores in North America) and acquisition (the
companies in Germany and Italy). Neither seems to have worked. Here there seem to be some contradictions while global
tastes and lifestyles are argued to have developed – convergence of consumer tastes lies at the heart of this – but this does
not seem to have benefited Churchill. One questions the learning that these two unfortunate experiences have created. Of the
three core methods of achieving growth, namely organic, acquisition and joint venture, only joint venture remains to be tried.
The reasons for the international failures are clearly complex but one could argue that the strategy has been curiously na?ve.
Certainly, it has pursued a high-risk strategy. Exporting, perhaps through identifying a suitable partner, might create the
learning to lead to a more significant market entry. There is a need to understand local tastes; indeed the whole of the
marketing mix in the chosen market(s), and decide on appropriate strategy. A strategy based upon the acquisition of
companies and their consequent development represents a large investment of capital and requires considerable managerial
attention and expertise. Equally, the attempt to use the Churchill domestic format of opening its own stores creates both a
major financial commitment and the need to manage a radically different operation. One must seriously question whether
Churchill has these capabilities within a family-owned business. Clearly there are differences between the ice cream markets
in various countries, though the emergence of global brands suggests some convergence of tastes. Such differences reflect
differing cultures, tastes and competitive behaviour in each country. The lesson from Churchill’s international initiatives is that
national differences need to be carefully understood. There is little evidence that Churchill has understood these differencesor indeed learnt from them.

第4题:

What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when using the "show ip bgp" c ommand?()

  • A、The network was originated via redistribution of an interior gateway protocol into BGP.
  • B、The network was defined by a static route.
  • C、The network was learned via IBGP.
  • D、The network was learned via EBGP.
  • E、The network was  originated via a network or aggregate command.

正确答案:A,E

第5题:

What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network when usingthe "show ip bgp" command?()

  • A、The network was originated via redistribution of an interior gateway protocol into BGP
  • B、The network was defined by a static route
  • C、The network was learned via IBGP
  • D、The network was learned via EBGP
  • E、The network was originated via a network or aggregate command

正确答案:A,E

第6题:

What OSPF command, when configured, will include all interfaces into area 0?()

A.network 0.0.0.0 255.255.255.255 area 0

B.network 0.0.0.0 0.0.0.0 area 0

C.network 255.255.255.255 0.0.0.0 area 0

D.network all-interfaces area 0


参考答案:A

第7题:

What are the two reasons for the appearance of 0.0.0.0 as the next hop for a network in the show ip bgp command output?()

  • A、The network was originated via redistribution of an interior gateway protocol into BGP
  • B、The network was defined by a static route
  • C、The network was originated via a network or aggregate command
  • D、The network was learned via EBGP
  • E、The network was learned via IBGP

正确答案:A,C

第8题:

Click the Exhibit button.What are two valid reasons for the output shown in the exhibit?() (Choose two.)

A. The local Web-filtering daemon is not enabled or is not running.

B. The integrated Web-filtering policy server is not reachable.

C. No DNS is configured on the SRX Series device.

D. No security policy is configured to use Web filtering.


参考答案:B, C

第9题:

What are two reasons that a network administrator would use access lists (Choose two.)()。

  • A、to control vty access into a router
  • B、to control broadcast traffic through a router
  • C、to filter traffic as it passes through a router
  • D、to filter traffic that originates from the router
  • E、to replace passwords as a line of defense against security incursions

正确答案:A,C

第10题:

What are two reasons why a device will fail to register to a community? ()(Choose two.)

  • A、The community name is not configured.
  • B、The registration server password is incorrect.
  • C、The registration server IP address is incorrect.
  • D、The backup registration server IP address is missing.

正确答案:B,C

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